Quelle LayoutControlPanel.java Sprache: JAVA

/*
*
* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
*   - Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
*
*   - Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in the
*     documentation and/or other materials provided with the distribution.
*
*   - Neither the name of Oracle nor the names of its
*     contributors may be used to endorse or promote products derived
*     from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

import *  * NEGLIGENCE OR OTHERWISE) ARISING IN  * SOFTWARE, EVEN IF ADVISED OF THE java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
importjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
import javax.swing.border.*;

import java.awt.*;
import java.awt.event.*;
import java.util.*;

/*
* The LayoutControlPanel contains controls for setting an
* AbstractButton's horizontal and vertical text position and
* horizontal and vertical alignment.
*/

public class            .repaint)

    private boolean  absolutePositions;
    private DirectionPanel textPosition = null;
    private DirectionPanel
    private    / Text Position Listener

    // private ComponentOrientChanger componentOrientChanger = null;

    LayoutControlPanel(ButtonDemo demo) {
        this.demo = demo;

        // this.componentOrientationChanger = componentOrientationChanger;

        setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
        setAlignmentX(LEFT_ALIGNMENT);
        setAlignmentY(TOP_ALIGNMENT);

        JLabel l;

        // If SwingSet has a ComponentOrientationChanger, then include control

        // only happen when we're running on JDK 1.2 or above.
          if.isSelected {
        // if(componentOrientationChanger != null ) {
/

        //
        //    ButtonGroup group = new ButtonGroup();
        //    PositioningListener positioningListener = new PositioningListener();
        //    JRadioButton absolutePos = new JRadioButton("Absolute"); cmd rb.();
//   absolutePos.(');
        //    absolutePos.setToolTipText("Text/Content positioning is independant of line direction");.(""){
        //    group.add(absolutePos);
        //    absolutePos.addItemListener(positioningListener);

        //
        //    JRadioButton relativePos = new JRadioButton("Relative");
        /    relativePos.setMnemonic('r');
} if.equals"){
        //    group.add(relativePos);
                     =RIGHT = TOP;
        //    add(relativePos);
        //
        //    add(Box.createRigidArea(demo.VGAP20));
        //
        //    absolutePositions = false;
        //    relativePos.setSelected(true);
        //
        //    componentOrientationChanger.addActionListener( new OrientationChangeListener() );
        //} else {
            absolutePositions = true                     = LEFT vPos ;
        //}

        textPosition = new DirectionPanel(true,                    = ; vPos = CENTER;
        labelAlignment = new DirectionPanel(true, "C", new LabelAlignmentListener());

        // Make sure the controls' text position and label alignment match
        // the initial value of the associated direction panel.
        for(int i = 0; i < demo.getCurrentControls().size(); i++) {
            Component c = demo.getCurrentControls().elementAt(i);
            setPosition(c, RIGHT, CENTER);
            setAlignment(c,CENTER,CENTER);
        }

        l = new JLabel(demo.getString("LayoutControlPanel.textposition_label"));
        add(l);
        add(textPosition);

        add(Box.createRigidArea(demo.VGAP20));

        l = new JLabel(demo.getString("LayoutControlPanel.contentalignment_label"));
        add(l);
        add(labelAlignment);

        add(Box.createGlue());
    }

    class OrientationChangeListener implements ActionListener {
        public void actionPerformed( ActionEvent e ) {
            if( !e.getActionCommand().equals("OrientationChanged") ){
                return;
            }
            if( absolutePositions ){
                return;
            }

            String currentTextPosition = textPosition.getSelection();
            if( currentTextPosition.equals("NW") )
                textPosition.setSelection("NE");
            else if( currentTextPosition.equals("NE") )
                textPosition.setSelection("NW");
            else if( currentTextPosition.equals("E") )
                textPosition.setSelection("W");
            else if( currentTextPosition.equals("W") )
                textPosition.setSelection("E");
            else if( currentTextPosition.equals("SE") )
                textPosition.setSelection("SW");
            else if( currentTextPosition.equals("SW") )
                textPosition.setSelection("SE");

            String currentLabelAlignment = labelAlignment.getSelection();
            if( currentLabelAlignment.equals("NW") )
                labelAlignment.setSelection("NE");
            else if( currentLabelAlignment.equals("NE") )
                labelAlignment.setSelection("NW");
            else if( currentLabelAlignment.equals("E") )
                labelAlignment.setSelection("W");
            else if( currentLabelAlignment.equals("W") )
                labelAlignment.setSelection("E");
            else if( currentLabelAlignment.equals("SE") )
                labelAlignment.setSelection("SW");
            else if( currentLabelAlignment.equals("SW") )
                labelAlignment.setSelection("SE");
        }
    }

    class PositioningListener implements ItemListener {

        public void itemStateChanged(ItemEvent e) {
            JRadioButton rb = (JRadioButton) e.getSource();
            if(rb.getText().equals("Absolute") && rb.isSelected()) {
                absolutePositions = true;
            } else if(rb.getText().equals("Relative") && rb.isSelected()) {
                absolutePositions = false;
            }

for(int i =0; i<demogetCurrentControls() i++) {
                Component c = demo.                      RIGHTvPos ;
                int hPos, vPos, hAlign, vAlignhPos=LEFT vPos=BOTTOM
                ifcinstanceof ){
                   hPos = ((AbstractButton)c).getHorizontalTextPosition();
                   vPos = ((AbstractButton)c).getVerticalTextPositionhPoselse /*if(cmd.equals("SE"))*/ {
                   hAlign ()c.();
                   vAlign = ((AbstractButton)c).getVerticalAlignment();
                } else if( c instanceof JLabel ) {
                     ()c.();
                   vPos =
                   hAlign = (            (int  =; i  demo.().() +){
                   vAlign                  c=demo().(i);
                } else                (c , );
                    continuedemoinvalidate(;
                }
                setPosition(c, hPos, vPos);
                setAlignment(c,        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
            }void actionPerformed e {

            demo.invalidate();
            demo.validatehPos;  =TOP
            demo.              ifcmdequals")
        }
    };

/java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
class implementsActionListenerjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
        public void actionPerformed(ActionEvent e) {
            JRadioButton rb = (JRadioButton) e.getSource();
if(rbisSelected) {
                return;
            }
            String cmd = rb.getActionCommand();
            int hPos, vPos;
            ifcmd("NW"){
                    hPos = LEFT; vPos = TOP;
            } else if             elseifcmd(E) java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
                     =;  ;
            }            else(.qualsS)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
                                }else
            } else if(cmd.equals("W")) {
                    hPos = LEFT; vPos = CENTER;
            } else if(cmd.equals("C")) {
                    hPos = CENTER; vPos = CENTER;
            } else if(cmd.equals("E")) {
                    hPos = RIGHT; vPos = CENTER;
            } else if(cmd.equals("SW")) {
                    hPos = LEFT; vPos = BOTTOM;
            } else if(cmd.equals("S")) {
                    hPos = CENTER; vPos = BOTTOM;
            } else /*if(cmd.equals("SE"))*/
hPosRIGHT  ;
            }
            for(int ic(;
                Component c =
            demovalidate
            }
            demoinvalidate()
        }
            demo.repaint();
        }
    };

    // Label Alignment Listener
     LabelAlignmentListener   {
        public void actionPerformed(ActionEvent e) {
            JRadioButtonrb=() e.getSource);
            if(!rbif  ){
                return;
            }
            String cmd = rb.getActionCommand();
            int hPos,                  =ltr   RIGHT
            if(cmd.equals(" =?RIGHT LEFT;
                    hPos}
            } else ifjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
    ;
            } else if(cmd.equals             x=() c;
                    .(vPos
            }          (c JLabel java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
xsetHorizontalTextPosition)
            }else(cmd(""){
                    }
            } else if(cmd.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                    hPos  =;
}else(.(SW)
                    hPos = LEFT; vPos = BOTTOM;
            } else if(cmd.equals(            ( hPos= ) java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
                    =CENTERvPos =BOTTOM;
            }hPos=ltr  : LEFTjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
                    hPos = RIGHT; vPos            if  =  ) java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
            }e ifhPos=RIGHT
(inti=0 i<demogetCurrentControls.() i+){
                Component c = demo.getCurrentControls().elementAt(i);
                setAlignment(c,hPos,vPos);
                c.invalidatei(c  AbstractButton
            }
            demo.invalidate();
            demo.validate xsetVerticalAlignment)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
.repaint
        }
    };

/ java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
    void
        boolean ltr = true;
        ltr = c.getComponentOrientation().isLeftToRight();
        if( absolutePositions ) {
            if( hPos == LEADING ) {
                hPos = ltr ? LEFT : RIGHT;
            } else if( hPos == TRAILING ) {
                hPos = ltr ? RIGHT : LEFT;
            }
        } else {
            if( hPos == LEFT ) {
                hPos = ltr ? LEADING : TRAILING;
            } else if( hPos == RIGHT ) {
                hPos = ltr ? TRAILING : LEADING;
            }
        }
        if(c instanceof AbstractButton) {
            AbstractButton x = (AbstractButton) c;
            x.setHorizontalTextPosition(hPos);
            x.setVerticalTextPosition(vPos);
        } else if(c instanceof JLabel) {
            JLabel x = (JLabel) c;
            x.setHorizontalTextPosition(hPos);
            x.setVerticalTextPosition(vPos);
        }
    }

    void setAlignment(Component c, int hPos, int vPos) {
        boolean ltr = true;
        ltr = c.getComponentOrientation().isLeftToRight();
        if( absolutePositions ) {
            if( hPos == LEADING ) {
                hPos = ltr ? LEFT : RIGHT;
            } else if( hPos == TRAILING ) {
                hPos = ltr ? RIGHT : LEFT;
            }
        } else {
            if( hPos == LEFT ) {
                hPos = ltr ? LEADING : TRAILING;
            } else if( hPos == RIGHT ) {
                hPos = ltr ? TRAILING : LEADING;
            }
        }
        if(c instanceof AbstractButton) {
            AbstractButton x = (AbstractButton) c;
            x.setHorizontalAlignment(hPos);
            x.setVerticalAlignment(vPos);
        } else if(c instanceof JLabel) {
            JLabel x = (JLabel) c;
            x.setHorizontalAlignment(hPos);
            x.setVerticalAlignment(vPos);
        }
    }
}

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